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Tubes and primers for ammunition. Tubes and primers are used to ignite the propellant in projectile weapons. In ancient times various devices were adopted to ignite the charge. Small guns were fired by priming powder poured down the touch hole (or vent) and ignited by glowing embers or a red-hot iron rod. Later the priming powder was ignited by ...
Powder coating is a type of coating that is applied as a free-flowing, dry powder. Unlike conventional liquid paint, which is delivered via an evaporating solvent, powder coating is typically applied electrostatically and then cured under heat or with ultraviolet light. The powder may be a thermoplastic or a thermoset polymer.
1,485 ft/s (453 m/s) Effective firing range. 1,680 yd (1,536 m) The M1857 12-pounder Napoleon or Light 12-pounder gun or 12-pounder gun-howitzer was a bronze smoothbore muzzle-loading artillery piece that was adopted by the United States Army in 1857 and extensively employed in the American Civil War. The gun was the American-manufactured ...
100 yd (91 m) Feed system. 5-round cylinder. Sights. Fixed front post and rear notch. The Beaumont–Adams revolver is a black powder, double-action, percussion revolver. Originally adopted by the British Army in .442 calibre (54-bore, 11.2 mm) in 1856, it was replaced in British service in 1880 by the .476 calibre (11.6 mm) [1] Enfield Mk I ...
Number 4831 was used to load navy anti-aircraft machine gun ammunition, and number 4895 was used to load United States service rifle ammunition. As these propellants became military surplus after the war, large quantities of different batches were blended together to make products with uniform average performance for sale to civilians.
A rotary atomizer is an automatic electrostatic paint applicator used in high volume, automatic production painting environments. Also called a 'paint bell', "rotary bell atomizer" or 'bell applicator', it is preferred for high volume paint application for its superior transfer efficiency, spray pattern consistency, and low compressed air consumption, when compared to a paint spray gun.
The Puckle gun is a tripod-mounted, single-barreled flintlock weapon fitted with a manually operated [5] revolving cylinder; Puckle advertised its main application as an anti- boarding gun for use on ships. The barrel was 3 feet (0.91 m) long with a bore of 1.25 inches (32 mm). The cylinder held 6 to 11 shots depending on configuration, and was ...
Hand cannon from the Yuan Dynasty (1271-1368). The history of firearms begins in 10th-century China, when tubes containing gunpowder and pellet projectiles were mounted on spears to make portable fire lances, [1] operable by one person. This was later used effectively as a shock weapon in the Siege of De'an in 1132.